1335366820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1420603}}^1$

素因数の和:1420659

約数の個数: 24

約数和(自身を含む): 2863937664

約数和(自身を除く): 1528570844

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1420603, 2841206, 5682412, 7103015, 14206030, 28412060, 66768341, 133536682, 267073364, 333841705, 667683410, 1335366820]

約数ペア:

[(1, 1335366820), (2, 667683410), (4, 333841705), (5, 267073364), (10, 133536682), (20, 66768341), (47, 28412060), (94, 14206030), (188, 7103015), (235, 5682412), (470, 2841206), (940, 1420603)]